Loading...

Franklin Armory BSFIII AR-15 Binary Firing Systems III Straight Trigger

Regular Price $386.99 Special Price $249.98
In stock
SKU
5645A

Not for civilian sales in CA, CT, DC, DE, FL, HI, IA, IL, MD, NJ, NY, RI, and WA. Some states may also not allow them for LE or Military Personnel. 

The Franklin Armory Binary Firing System™ GEN 3 (BFSIII™) is a 3-position trigger. In position 3 it fires one round on pull and one round on release, making it the fastest semi-automatic trigger on the market.

WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Not for civilian sales in CA, CT, DC, DE, FL, HI, IA, IL, MD, NJ, NY, RI, and WA. Some states may also not allow them for LE or Military Personnel. 

No refunds will be issued for triggers after installation has been attempted.

By purchasing this product, you are accepting responsibility and liability for the serviceability of the final installation.

The Franklin Armory AR-15 Binary Firing System ™ GEN 3 (BFSIII™) is a 3-position, straight trigger. In position 3 it fires one round on pull and one round on release, making it the fastest semi-automatic trigger on the market. This trigger is ideal for both tactical and competition use. The BFSIII™ provides greatly reduced split times between rounds, allowing for tighter groups.

Franklin Armory AR Straight Binary Trigger Operation:

Position 1 – Safe –Will not fire

Position 2 – Semi – Fires 1 round per pull

Position 3 – Binary – Fires 1 round on pull and 1 round on release

 

FEATURES:

* Release round can be canceled by simply moving our Patent Pending selector out of Binary mode while holding the trigger back

 

* Easy to install * Smooth trigger pull: 4.5 lbs, +/- 0.5 lbs

 

* Positive reset on release phase

 

* Enhanced buffer springs for optimal flexibility

 

* Works in most AR platforms and calibers including 5.56 NATO, 308 Win, 300 BLK, 9mm, Rimfire, etc....

 

* Compatible with any BCG

 

* Great for competition shooters, tactical shooters and recreational enthusiasts

 

Warning:

Not for civilian sales in CA, CT, DC, DE, FL, HI, IA, IL, MD, NJ, NY, RI, and WA. 

NEVER ALTER ANY INTERNAL COMPONENT OF THE BFS™.

Improper installation, use, or tampering with the BFS™ will void the warranty and MAY LEAD TO UNINTENTIONAL DISCHARGE OF THE FIREARM THAT MAY LEAD TO INJURY OR EVEN DEATH.

No refunds will be issued for triggers after installation has been attempted.

By purchasing this product, you are accepting responsibility and liability for the serviceability of the final installation.

AFTER THE BFS™ HAS BEEN PROPERLY INSTALLED, IT IS IMPERATIVE THAT ALL USERS SEEK QUALIFIED TRAINING ON HOW TO USE THESE PRODUCTS.

Trigger pin size is .154"

Not for use in 80% lowers, polymer lowers, or Carbon lowers

NOTE: We do not accept returns on opened product

 

More Information
SKU5645A
ManufacturerFranklin Armory
Action TypeSemi-Automatic
StyleAR
Magazines Included0
Recoil PadNo
UPC818725011450
Manufacturer Part Number5645A
CA LegalNo
CO LegalYes
MA LegalNo
MD LegalNo
NY LegalNo
CA Prop 65Yes

Customer Reviews

4.8
4.8 out of 5 stars
95%
10 Reviews
80% of customers
recommend this product
5 stars 8 (100%)
4 stars 0 (0%)
3 stars 0 (0%)
2 stars 0 (0%)
1 star 0 (0%)
Sort by
Rating
Newest
Helpfulness
Did anyone else have the ...
3
Feb 14, 2023
Did anyone else have the hammer missed in their package?
Was this review helpful? 0
Unbelievably awesome.
5
Feb 8, 2023
Unbelievably awesome. It F*CKS !!!
Was this review helpful? 0
Verified Buyer
BUY EVERYTHING FROM HERE!
5
Sep 7, 2022
Insanely stupid fast shipping! Literally one of the fastest shipping companies I purchase my gun stuff from. 5/5 would buy from here if they have whatever I'm looking for available. Trigger was perfectly packaged and arrived in amazing shape. I ordered in the morning, they shipped that afternoon, and I received my order 2 days later. AMAZING!
Was this review helpful? 0
Verified Buyer
Awesome product
5
Sep 7, 2022
Just finally installed. I haven't fired it yet. Wish it is more affordable.
Was this review helpful? 0
Verified Buyer
5
Sep 14, 2021
The trigger was shipped promptly after I made payment. It was properly packed and arrived undamaged. It was as described.
Was this review helpful? 1
Verified Buyer
Great Service and personnel.
5
Apr 9, 2021
Customer service is great and the order arrived in a very timely manner. Will be a company I plan on using when I need one of their products
Was this review helpful? 0
Verified Buyer
Super item, second one I have bought from the Pepper Gun Shop. The other was for my Ruger 10/22. Service was great with the fastest shipping any any company I use. Always check with them first to see if they have what I need in stock..
5
Mar 15, 2021
Franklin Armory BSFIII AR-15 Binary Firing Systems III Trigger
Was this review helpful? 0
Easy to install, and really ...
5
Oct 2, 2020
Easy to install, and really fun to shoot!
Was this review helpful? 0
Backup Trigger!
5
Aug 31, 2020
Purchased this with a Fostech Echo II in case the Fostech doesn’t fit in the CMMG MKGS....we shall see if the gun ever gets here. Either way, both are great triggers; and one or the other will go in my PSA 7.5” 300 blackout. Definitely prefer the Fostech over the BFS with it being more user friendly in resetting if you don’t have the trigger pull down quite right. Suggest putting a H2 buffer in with the BFS trigger; seems to do well in 556 & 300 blackout 16” and 7.5” barrels. Also, I will definitely be ordering from Prepper Gun Shop again! Ordered 27-Aug-20 and delivered 28-Aug-20 with no expedited shipping!!!
Was this review helpful? 0
Great sale on great giggle lever
4.3
Jul 13, 2019
Picked up the BFSIII AR-S1 on the 4th of July sale. Been wanting one, but the price has been a deterrent. Sale pulled my trigger, as it were. Ran like a buzz saw on a CMMG 22LR kit with Boonier Packer Bettermag 15-22 magazine adapter. BZZZZZZ. Had people wandering over to my bay when I started shooting on a 5.56 upper. Never outran the trigger. Great way to turn money into hot carbon and laughs. :)
Was this review helpful? 0